Submitted preprints by Urban Larsson:

with A. Dailly, E. Duchene, G. Paris, Partition games are pure breaking games; arXiv:1803.02621; submitted to JCT - series A

with R. J. Nowakowski, C. P. Santos, Absolute combinatorial game theory, arXiv:1606.01975; submitted to EJC

with A. S. Fraenkel, Playability and arbitrarily large rat games, arXiv:1705.03061; submitted to Integers

Hopeful windows and fractals in cellular automata and combinatorial games (May 2016, exploratory paper, Automata Zurich 2016), submitted to TCS